No.
They can but if the parents disagree with the exposure, they can put a stop to it by reducing time exposed or eliminating it altogether. The Grandparents should run it by the parents first for consent.
No, they cannot move without permission in Missouri. Either the parents have to consent or there must be a court order.
If he is legally emancipated, or both parents are deemed unfit, or if the grandparents gain legal custody, then yes.
In Missouri you are not considered an adult. Until that point, your parents make the decisions.
She is not an adult yet. Until she turns 18, the parents are responsible for her and where she lives.
You can move out only if you have permission from your parents. Otherwise, you will have to wait until you are an adult, which is 18 in Missouri.
NO, the age of consent for sex is 16, solooks like your covered on that one, but it takes a parents signature for a marriage license.
Yes. The minor parents have the same rights over their child as adult parents do. The grandparents have no legal right to the grandchild.
With limited information it is possible to locate biological parents/grandparents via the internet at such sights as adoption.com. Look for reunion registries through which you can find biological parents if they want to be found.
No, not until you reach the age where the laws of the state say you are an adult.
No.
No she can not.